Title | : | How PIR modules work and using them to control LED strings |
Duration | : | 15 minutes, 24 seconds |
Uploader | : | bigclivedotcom |
Added On: | : | 27 November, 2015 |
Views | : | 322.6K times |
Likes | : | 0 |
Source | : | YouTube |
Thanks to the wonders of the Arduino, there are a load of useful electronic modules available on ebay at ridiculously low prices. You don't need an Arduino to use many of these devices, so here's how you can add a buffer transistor to a PIR module to let